Answer:
1 cup of sugar per 2 cups of flour
Step-by-step explanation:
Given that M is the midpoint of line segment AC, AM = x + 20, and MC = 5x - 4. Find the lenght of AM.
Answer:
6 units
Step-by-step explanation:
AM = MC
AM = x + 20
MC = 5x - 4
x + 20 = 5x - 4
20 = 4x - 4
24 = 4x
x = 6
The required length of the AM is 27.
Given that,
M is the midpoint of line segment AC,
AM = x + 20, and MC = 5x - 4.
To find the length of AM.
The midpoint is that point the line whose distance from both the ends of the line is equal.
Here,
M is the midpoint of line segment AC, i.e.
AM = AC - - - - - - - - - - -- - - (1)
AM = x + 20, and MC = 5x - 4
Put AM and MC in equation 1
x + 20 = 5x - 4
5x - x = 20 + 4
4x = 24
x = 24 / 4
x = 7
Now,
Length AM = x + 20
Length AM = 7 + 20
Length AM = 27
Thus, the required length of the AM is 27.
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.
The following are example of polynomial functions, EXCEPT?
A. f(x) = 3x5 + x3 + 2x +4
B. f(x) = 3x2 +4x +2
C. f(x) = 2x4 - 4
D. F(x) = x² + 2/(x+4)
Answer:
d is the answer I hope its right.
PLEASE HELP!! ILL GIVE BRAINLIEST AND POINTS
Between which two consecutive integers does the radical 99 lie?
Answer:
that the answer is 87 and 100
i hope that i help u
Answer:
[tex] \boxed{9} < \sqrt{99} < \boxed{10}[/tex]
Step-by-step explanation:
[tex] \because \: \sqrt{99} = 9.94987437 \\ \\ \therefore \: \boxed{9} < \sqrt{99} < \boxed{10}[/tex]
Ms. Parker earns $5 per hour babysitting. She already had $2 before she started. How
many hours does she have to babysit to have $22?
Answer:
4 hours
Step-by-step explanation:
simply multiply
Please look at the picture. I answered b but it was incorrect.
Please help.
9514 1404 393
Answer:
d. 14 -3x
Step-by-step explanation:
If you want to substitute for y in the second equation, you must use the first equation to find an expression for y.
3x +y = 14 . . . . . . first equation
y = 14 -3x . . . . . . subtract 3x from both sides
This gives you the expression for y that you want to use for substitution. It matches the expression of choice D.
y = 14 -3x . . . . matches D
which expression represent the distance between -1 and 4? choose ALL that apply.
Answer:
|4 -(-1)|
|-1 - 4|
Step-by-step explanation:
On the numberline, we have two points namely, -1 and 4.
The distance between both points on the numberline can be represented in two ways:
✔️|-1 - 4| = |-5| = 5
This will give us 5 units.
✔️|4 - (-1)| = |5|
This will also give us 5 units.
I’ll give you brainliest Find the slope of the line graphed below.
Answer:
0.5 is the answer . look at the picture
Answer:
Step-by-step explanation:
0.5
5th grade math. Correct answer will be marked brainliest.
Answer:
0.065
Step-by-step explanation:
64.9 / 1000 = 0.0649 --> 0.065
Answer:
15.406 kg of sugar per muffin. Just have to divide 1,000 by 64.9
Step-by-step explanation:
Josh has a $250 gift card to Under Armour.
He plans to buy as many pairs of shorts as he
can. The cost of each pair is $22.50. There is also
a single shipping charge of $6.50. How many
pairs of shorts can he afford without spending
more than his gift card amount? Write the
inequality, then solve, and state your answer.
Answer:
8 pairs
Step-by-step explanation:
250/29 = 8.6
so 8 is the answer cause you probably can't cut them in half
Answer:
10 pairs
22.50x+6.50<_250
Step-by-step explanation:
If you do 22.50 times 10 you get 225 then you add 6.50 which would give you 231.50. You cant add any more pairs of shoes because you would go over the $250 limit. For example if you added 22.50 one more time you would be at 254. Therefore it would be 10 pairs of shoes.
Please help me with this. I’m having trouble.
Answer: I think it’s 55 i am sorry if it’s wrong
Step-by-step explanation:
Help Help Help
Thank you
Answer:
u r picture is not a complete picture
pls sent complete pic
I don’t know C help please please please
please
9514 1404 393
Answer:
c) points: (0, 600), (1, 400); equation: y = 100 +500·(0.6^x)
Step-by-step explanation:
c) It is convenient to choose points that are on the grid intersections. Two such points are ...
(0, 600) and (1, 400)
From part (a), you know that the horizontal asymptote is 100, so this is the value that is added to the exponential function. That is, the exponential term of the function decays from 600-100 = 500 at x=0 to 400 -100 = 300 at x=1. The "growth factor" is then 300/500 = 3/5 = 0.6.
The exponential equation is then ....
y = (horizontal asymptote) + (initial exponential term)(growth factor)^x
Using the numbers we just developed, this is ...
y = 100 + 500(0.6^x)
At a company meeting, there were 45 people in attendance. 80% of them were managers. How many managers were in the meeting?
I will Give Out the Brainlest
Answer:
36 managers
Step-by-step explanation:
Question #4 please show steps. Answer choices:
A) 2 only
B) 4 only
C) 2 and 5 only
D) 2,4, and 5
E) 0, 4, and 6
Answer:
There is not question to answer.
Step-by-step explanation:
slope=8, y-intercept=2 Write each equation that describes each line in slope-intercept form
thats messed up are you 5 years old or something
6
If 8x + 6 = 3x + 21,
then x
f(x) = 2x2
Find f(-6)
Help help help plzzzz
Answer:
2.5824 × 10⁶
204/5.3 = 38.49056. Round to 38.49
Step-by-step explanation:
scientific notation
1.20 × 2.152 = 2.5824.
Answer:
1. 2.58
2. 39
Step-by-step explanation:
Quick answers please!!!
Answer:
Step-by-step explanation:
The higher the frequency, the higher the pitch.
so it 10000 Hz
Answer:
10,000 Hz
Explanation:
Pitch is directly proportional to frequency . Hence, 10,000 Hz has a highest pitch.
Can I get some help on these and explain if you can im confused
Answer:
For the first one the answer is 5.8
Step-by-step explanation:
Because you are using Pythagoras
you need to half 6 to get 3, as the its a right angle triangle
so for Pythagoras you do 3^2+5^2=34
root 34=5.8!
for all those questions you use Pythagoras!
whats 39- 19.....??? mathmatics
my dad is in the hospital rn sooo if im r u d e srry
Answer:
20
Step-by-step explanation:
Consider this quadratic equation.
x + 2x + 7 = 21
The number of positive solutions to this equation is ____
The approximate value of the greatest solution to the equation, rounded to the nearest hundredth, is _____
Answer:
1 solution
2.88
Step-by-step explanation:
Consider this quadratic equation.
x ^2+ 2x + 7 = 21
Subtract 7 from both sides
x ^2+ 2x + 7 -7= 21-7
x^2+2x = 14
x^2+2x -14 = 0
Factorize
x = -2±√2²-4(-14)/2
x= -2±√4+56/2
x = -2±√60/2
x = -2±7.75/2
x = -2-7.75/2 and -2+7.75/2
x = -9.75/2 and 5.75/2
x = -4.88 and 2.88
Hence there are 1 number of positive solution
The approximate value of the greatest solution to the equation, rounded to the nearest hundredth, is 2.88
Answer:
The number of positive solutions to this equation is
1
The approximate value of the greatest solution to the equation, rounded to the nearest hundredth, is
2.87
Step-by-step explanation:
Unit price $12 for 150lb bag
Answer:
For $1 its 12.5lbs
Step-by-step explanation:
Divide 1170 denars in a ratio of 2: 3: 8.
Answer:
180:270:720
Step-by-step explanation:
total units-> 13u
1 unit -> 1170÷13=90
2u->90×2=180
3u->90×3=270
8u->90×8=720
What is the solution to 4
***25-79
ΧΣ- 12
ΧΣ 12
Ο χK12
Ο χ4 - 12
Answer:
[tex]\displaystyle x \leq 12[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityStep-by-step explanation:
Step 1: Define
[tex]\displaystyle -\frac{3}{4}x + 2 \leq -7[/tex]
Step 2: Solve for x
[Subtraction Property of Equality] Isolate x term: [tex]\displaystyle -\frac{3}{4}x \leq -9[/tex][Division Property of Equality] Isolate x: [tex]\displaystyle x \leq 12[/tex]Here we see that any value x smaller than or equal to 12 would work as a solution to the inequality.
Use the distributive property to remove the parentheses.
6c5(2c2-9)
Simplify your answer as much as possible.
Answer:
[tex]12c^{7} -54c^{5}[/tex]
Step-by-step explanation:
Answer:
is that a among us code ok let me join
90 divided by 3 + ( 3 - 2 ) - 20.
Answer:
11
Step-by-step explanation:
first 3-2=1 the divide 90 by 3 then add the 1 the subtract that by 20 and you will get 11
The result of the expression 90 divided by 3 plus the quantity (3 minus 2) minus 20 is 11.
To evaluate the expression 90 divided by 3 + (3 - 2) - 20, we can follow the order of operations (also known as PEMDAS/BODMAS), which stands for Parentheses/Brackets, Order/Exponents, Division/Multiplication, and Addition/Subtraction:
First, let's simplify the expression within the parentheses:
3 - 2 = 1
Now we can substitute the simplified expression back into the main expression:
90 ÷ 3 + 1 - 20
Next, perform the division:
90 ÷ 3 = 30
Now we have:
30 + 1 - 20
Next, perform the addition:
30 + 1 = 31
Finally, perform the subtraction:
31 - 20 = 11
Therefore, the value of the expression 90 divided by 3 + (3 - 2) - 20 is 11.
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What is 75% of 5000.
Answer:
3750
Step-by-step explanation:
Answer:
3750
Step-by-step explanation:
0.75 x 5000
Compare the following numbers, use a <, > to fill in the blank: 6 __ 2
Answer:
6 _>_ 2
Hope it helps
Have a good day
Please help!
F(x)=1-3x;x=4,x=4+h
Determine net change and average change between the given values of the variables
f(x) = 1-3x, x = 4 , x = 4+h
(a) find the net change of f(x):
f1= f(x=4) = 1-3(4) = 1 - 12 = -11
f2= f(x=4+h) = 1-3(4+h) = 1-12 + 3h = -11 - 3h
Net change = f2 - f1 = -11 -3h - -11 = -3h
(b) average rate of change = slope = (f2 - f1)/(x2-x1) = -3h/((4+h)-4 =-3